| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $144.72 | 5.542% | $152.7404 | $152.74 | $152.75 | $152.70 |
| Purchase #2 | $23.34 | 13.117% | $26.4015 | $26.40 | $26.40 | $26.40 |
| Purchase #3 | $12.59 | 5.425% | $13.273 | $13.27 | $13.25 | $13.30 |
| Purchase #4 | $57.98 | 10.341% | $63.9757 | $63.98 | $64.00 | $64.00 |
| Purchase #5 | $36.33 | 10.727% | $40.2271 | $40.23 | $40.25 | $40.20 |
| Purchase #6 | $33.72 | 7.553% | $36.2669 | $36.27 | $36.25 | $36.30 |
| Purchase #7 | $82.91 | 7.644% | $89.2476 | $89.25 | $89.25 | $89.20 |
| 7 purchase totals = | $391.59 | $422.1322 | $422.14 | $422.15 | $422.10 | |